3 years ago

How do you find the area of a rectangle with a base of 10 and a height of 2 1/2?

Mathematics

1 answer:

ElenaW [278]3 years ago

7 0

Answer:just multiply them both to get 25

Step-by-step explanation:

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A)125 B)130 C)120 D)135

Kipish [7]

Answer:

The answer is B.

Step-by-step explanation:

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130

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Hitman42 [59]

Answer:

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Step-by-step explanation:

To multiply this we are going to multiply each term of the binomial by each term of the polynomial.

$(x-1)(x^{3}+4x^{2} +4x-1)\\=x^4+4x^3+4x^2-x -x^3-4x^2-4x+1$

Now we are going to combine like terms (this means we are going to sum up terms with the same exponent)

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